package com.xiaomengkuan.plugin.service;

import com.xiaomengkuan.common.util.R;
import org.springframework.web.multipart.MultipartFile;

/**
 * @author Faraj Mujey
 * -- Creation Time: 2021-01-27 3:48 下午, File Encoding: utf8 --
 */
public interface CosService {
    String signature() throws Exception;

    R upload(MultipartFile file);
}
